Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Elena Y. Korchemskaya"'
Autor:
Sergei P. Balashov, Tatyana V. Dyukova, Nikolai Burykin, Alla Savchuk, Elena Y. Korchemskaya, Dmitrij Stepanchikov
Publikováno v:
Molecular Crystals and Liquid Crystals. 589:232-241
The effect of humidity on the holographic grating diffraction efficiency and transmittance kinetics in the E204Q BR gelatin film is investigated. We found a correlation between the accumulation of the red-light absorbing O intermediate in the later p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b0850fedd9a6258f8ddd4cac28b1b9d0
https://doi.org/10.1080/15421406.2013.872853
https://doi.org/10.1080/15421406.2013.872853
Autor:
Sergei P. Balashov, Dmitrij Stepanchikov, Tatyana V. Dyukova, Alla Savchuk, Elena Y. Korchemskaya, Nikolai Burykin
Publikováno v:
Molecular Crystals and Liquid Crystals. 535:140-147
We have shown that the mechanism for a reversible anisotropic photoselection of bacteriorhodopsin (BR) molecules and a very small saturation intensity of a BR film allow for the blocking of any intensity feature from an image by just varying the inte
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::12404994befe8fcceb25b4f17d122030
https://doi.org/10.1080/15421406.2011.537966
https://doi.org/10.1080/15421406.2011.537966
Autor:
S. Bugaychuk, Elena Y. Korchemskaya, Thomas G. Ebrey, Olena Maksymova, Nikolai Burykin, Sergei P. Balashov
Publikováno v:
Photochemistry and Photobiology. 83:403-408
This work examines the kinetics of dynamic holography responses in light-adapted and dark-adapted bacteriorhodopsin (BR) films at different humidity. We have demonstrated that the kinetics of the diffraction efficiency in wild type BR films is quite
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::54d63e57a78e4b8ffc4ef1e0e15ac6bd
https://doi.org/10.1111/j.1751-1097.2007.00056.x
https://doi.org/10.1111/j.1751-1097.2007.00056.x
Publikováno v:
Journal of Biological Physics. 24:201-215
Polymer films made with photosensitive chromophore protein bacteriorhodopsin (BR) from the extreme halophile Halobacterium salinarium as well as films made with BR derivatives exhibit a nonlinear photoinduced anisotropy. Two different methods can be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b8904a92d369ba3d8af7a9f3f946aac4
https://doi.org/10.1023/a:1005135209028
https://doi.org/10.1023/a:1005135209028
Publikováno v:
Digital Holography and Three-Dimensional Imaging.
Bacteriorhodopsin is a photosensitive protein similar to visual rhodopsin. We propose to apply photoinduced anisotropy and holographic recording in bacteriorhodopsin films for real-time analysis of the biological tissue image and study of retina dark
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b8ba150718349e50ed16781153098ad7
https://doi.org/10.1364/dh.2008.pdpjma7
https://doi.org/10.1364/dh.2008.pdpjma7
Autor:
Nikolai Burykin, Rosana Alvarez, Elena Y. Korchemskaya, Angel R. de Lera, Anna B. Druzhko, Pirutin Sk
Publikováno v:
Photochemistry and photobiology. 81(4)
The first dynamic holography recording using 14-fluoro-(14-F) bacteriorhodopsin (BR) gelatin films has been achieved. 14-F BR is an artificial BR pigment made by reconstitution of bacterioopsin (native BR without chromophore) with synthetic 14-F reti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b0a759f8e33d973176c5925c4b4e2ab0
https://pubmed.ncbi.nlm.nih.gov/16124833
https://pubmed.ncbi.nlm.nih.gov/16124833
Publikováno v:
SPIE Proceedings.
Bacteriorhodopsin (BR), a photoreceptor protein possesses a photochemical cycle of several distinct intermediates; all of them are photoactive. The BR molecules both in the initial form of the photocycle, BR570 (absorption maximum around 570 nm) and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::19bd22268891a337ec7d3abfa77bc785
https://doi.org/10.1117/12.474742
https://doi.org/10.1117/12.474742
Publikováno v:
Photorefractive Effects, Materials, and Devices.
We study the kinetics of both self-diffraction of recording beams and diffraction of an independent probe beam in the transmission thin grating (Raman-Nath) conditions on bacteriorhodopsin film. A moving grating technique is used. A drastic enhanceme
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d7b0e19d46faa944a46ad4f16613e5c1
https://doi.org/10.1364/pemd.2001.370
https://doi.org/10.1364/pemd.2001.370
Autor:
Elena Y. Korchemskaya, Nikolai Burykin
Publikováno v:
SPIE Proceedings.
It is proposed to combine the real-time testing of the dynamic holographic grating with self-diffraction registration of this grating in Raman-Nath conditions in order to detect the photorefractive variations which accompany the proton transport thro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d21c016cb7f908f6e016315d1c1fd981
https://doi.org/10.1117/12.323778
https://doi.org/10.1117/12.323778
Publikováno v:
SPIE Proceedings.
Two different methods can be used for photoinduced anisotropy in the bacteriordopsin (BR) polymer films. The first method is based on the anisotropic properties of the initial photocycle form bR570, and second method is based on the anisotropic prope
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a21fe1ed9b8ab36ba0c03aa1a1d7cd09
https://doi.org/10.1117/12.323779
https://doi.org/10.1117/12.323779